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These spring-vibration switches are high sensitivity non-directional vibration induced trigger switches. Inside is a very soft spring coiled around a long metal pin. When the switch is moved, the spring touches the center pole to make contact. So, when there's motion, the two pins will act like a closed switch. When everything is still, the switch is open. Great for basic projects and wearables!
Electrical characteristics:
Maximum Voltage: 12V
Contact Resistance: <10 ohm
Contact Time: 2 ms
Maximum Current: 20mA
Insulation Resistance: >10M ohm
Temperature Range: -40 to 80C
Operating lifespan: 100,000 cycles
Diameter: 5mm/0.2"
Height (w/ pins): 25mm/1"
Height (w/o pins): 15mm/0.6"
Weight: 0.3g
